| Description | Tip flattened & angled 70° 1.0mm from end, The Cannula comes with a 20cm (8 in) long luer lock high pressure extension tubing set, Capable of withstanding injections of viscoelastic fluids. (Cannulas come with 20cm luer lock, high pressure | Sharp tip angled 45°, for removing premacular, epiretinal, & other vitreoretinal membranes | Sleeve extends 6.0mm beyond end, Sleeve allows atraumatic entry through retinal or macular tears or holes & enables aspiration of subretinal fluid, Curved tip allows for easier entry into difficult to reach holes. Overall length with tubing 35.0mm ( | Curved with 12° bevel tip; silicone sleeve is 3.5mm from tip; bevel is opposite curve, Designed for external drainage of subretinal fluid, Sleeve acts as stop & position of bevel helps minimize chance of trauma to the retina. .50 x 25.0mm (25 G x 1 | Designed to inject or aspirate silicone oil in the repair of retinal detachments, 20° bevel tip |